# NORM function

## Description

NORM(A) returns the norm (or modulus) of a complex number. The norm of the complex number a + bi  is defined as $$\sqrt{a^2 + b^2}$$ This is equal to ABS(A) (in Excel this is the IMABS function).

## Example

NORM(3+4i) returns 5

## Calculator

 NORM( )